Anker 2nd Generation Astro 3 Backup Battery

Anker recently released its latest power bank – the all-new 2nd generation Astro 3. If you need a large-capacity option, the backup battery should be able to catch your eyes.

The Astro 3 is a portable, large-capacity external battery that measures 4.4 x 3.3 x 1 inches and weights 10.6 ounces. As we can see from the images, the backup battery features smooth and compact design, and comes with an ultra high-capacity 12000mAh backup battery, using its three USB charging ports you can simultaneously charge up to three mobile devices at full charge. Apart from that, its unique “shake” feature lets you easily activate the warm inner light to display the power level or begin your charge.

The Astro 3 backup battery is priced at $49.99 USD. If you’re interested, jump to Anker official site for more details. Additionally, also don’t miss other nice options via “backup battery” tag.